Airtac MAJ Double Rod Adjustable Stainless Steel Mini Cylinder MAJ25X160-10S
The AirTAC Airtac MAJ Double Rod Adjustable Stainless Steel Mini Cylinder MAJ25X160-10S is a genuine double acting, adjustable stroke standard round-body mini air cylinder with a Ø25mm bore and 160mm stroke, 1/8" air ports and a stainless-steel barrel with a hard-chrome-plated rod for reliable, mildly corrosion-resistant service.
- BoreØ25 mm
- Stroke160 mm
- Port size1/8"
- Acting typeDouble acting, adjustable stroke
- Rod threadM10×1.25
- CushionFixed anti-impact bumper pads
- No minimum order. A single piece can be ordered.
- Ready in 3–5 business days. That is the time we take to process the order and hand it to the carrier. Transit time after that depends on the destination.
About the Airtac MAJ Double Rod Adjustable Stainless Steel Mini Cylinder MAJ25X160-10S
Trim the extend stroke on this AirTAC MAJ25X160-10S with an external stop screw, adjustable anywhere within a 10 mm window; the piston is still double-acting, so air drives the rod out and back. At 0.5 MPa the 25 mm bore pushes 245.3 N and pulls 206.1 N, rising to 343.4 N at 0.7 MPa.
The riveted stainless round barrel with a hard-chrome plated 10 mm rod shrugs off washdown and damp shop air, a real edge over painted-steel minis in food or outdoor cells. Since 245.3 N at 0.5 MPa converts to roughly 25 kgf, keep live vertical picks near 12 kg and the cylinder holds a 2:1 margin. A magnet is built in as standard, so CMSG, DMSG or EMSG switches clip on without a special piston.
Airtac MAJ Double Rod Adjustable Stainless Steel Mini Cylinder MAJ25X160-10S Technical Specifications
| Model | Airtac MAJ Double Rod Adjustable Stainless Steel Mini Cylinder MAJ25X160-10S |
|---|---|
| Series | MAJ mini cylinder |
| Bore size | Ø25 mm |
| Stroke | 160 mm |
| Acting type | Double acting, adjustable stroke |
| Port size | 1/8" |
| Rod thread | M10×1.25 |
| Fluid | Air (filtered by 40µm element) |
|---|---|
| Operating pressure | 0.15 – 1.0 MPa |
| Proof pressure | 1.5 MPa |
| Temperature | -20 to +70 °C |
| Speed range | 30 – 800 mm/s |
| Cushion | Fixed anti-impact bumper pads |
| Max standard stroke | Up to 300 mm |
Specifications follow the official AirTAC MA-series datasheet. Barrel: stainless-steel tube (round-body, riveted rolling-packed construction); piston rod: carbon steel with 20µm hard-chrome plating; covers: aluminium alloy. Thread options: PT (blank) / G / NPT. Every MA-series cylinder ships with a built-in magnet for CMSG / DMSG / EMSG position sensors.
Theoretical Output Force (Ø25mm)
| Pressure | Push force | Pull force |
|---|---|---|
| 0.5 MPa | 245 N | 206 N |
| 0.7 MPa | 344 N | 289 N |
| Max (@1.0 MPa) | 50 kgf | |
Actual usable force is lower than theoretical due to friction and back-pressure. Size with a safety margin.
Model Code: Airtac MAJ Double Rod Adjustable Stainless Steel Mini Cylinder MAJ25X160-10S
| MAJ | Standard round-body mini cylinder (adjustable-stroke). |
|---|---|
| 25 | Bore size in mm. |
| ×160 | Stroke length in mm. |
| -10 | Adjustable stroke window (mm the extend stroke can be shortened on site). |
| -S | Built-in magnet for CMSG / DMSG / EMSG sensors (standard on MA series). |
| CA / U / CM | Back-cover type: CA pivot, U flat-end, CM round-end. |
MA-family variants: MA / MAC (double acting ±cushion), MSA / MTA (single acting push / pull), MAD / MACD (double rod ±cushion), MAJ / MACJ (adjustable stroke ±cushion), MAR (cushioned with integrated F/U mount). Mounting accessories: FA flange, LB foot, SDB pivot; plus I and Y knuckles. Thread PT (blank) / G / NPT.
Where the Airtac MAJ Double Rod Adjustable Stainless Steel Mini Cylinder MAJ25X160-10S Is Used
Stopper Adjust on a Bottling Line
Tune the stop bar stroke on a PET bottle conveyor; 245.3 N at 0.5 MPa holds lightweight bottles against the rail while the 10 mm window lets technicians dial the position in minutes.
Sample Pusher in a Lab Rinse Station
The stainless round barrel and chrome rod tolerate splash in a lab rinsing cabinet, where painted minis would flake; 206.1 N of pull retracts the tray smoothly each cycle.
Presence Check on a PCB Transfer Shuttle
The built-in magnet pairs with a CMSG switch so the shuttle's home position is confirmed electrically; 245.3 N at 0.5 MPa slides populated trays without galling edges.
Is the Airtac MAJ Double Rod Adjustable Stainless Steel Mini Cylinder MAJ25X160-10S the Right Cylinder?
If 245.3 N is more than the job needs at 0.5 MPa, the 20 mm bore MAJ gives 157.0 N; when demand climbs toward 40 kgf, step up to the 32 mm bore and its 402.2 N. Mount with the FA flange or LB foot, and add I or Y rod knuckles where alignment drifts - the adjustable series leaves out the SDB option.
The stop screw sets end position only; it will not lock the rod against load when air is removed, so use a separate clamp for holding. Keep side-load low across the 160 mm travel and guide external slides to protect the 10 mm rod.
Quick checklist
- ✓ Required force at your working pressure
- ✓ Stroke and mounting space
- ✓ Port/thread type (PT / G / NPT)
- ✓ Magnet (-S) is standard for sensors
- ✓ Back cover (CA/U/CM) & mount (FA/LB/SDB)
Installation & Maintenance Notes
- check Use clean air filtered to 40µm or finer.
- check Keep within 0.15 – 1.0 MPa operating pressure.
- check Avoid side load on the piston rod.
- check Do not dismantle the riveted front/back covers.
- check Bumper models: keep speed within the rated range.
- check Installation by qualified personnel per AirTAC docs.
Airtac MAJ Double Rod Adjustable Stainless Steel Mini Cylinder MAJ25X160-10S FAQ
At 0.5 MPa the 25 mm bore pushes 245.3 N and pulls 206.1 N; at 0.7 MPa that rises to 343.4 N push and 288.5 N pull, with a theoretical 50 kgf maximum at 1.0 MPa. Working pressure is 0.15-1.0 MPa (22-145 psi) and speed runs 30-800 mm/s.
No - every MA series cylinder ships with the magnet built in, so CMSG, DMSG or EMSG switches mount directly on the barrel for end-of-stroke signaling without a special-order piston.
Authorized Export Seller
Genuine AirTAC parts produced by AirTAC factory.
1-Year Warranty
Covers non-human-caused product damage.
Fast Dispatch
Standard models are processed and dispatched in 3-5 business days.
Fast Reply
Most inquiries answered within 7-8 hours.
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